IGRAPH

IGRAPH is available in the Statistics Base Edition.

Note: IGRAPH syntax is deprecated. It is highly recommended that you convert existing IGRAPH syntax with the syntax converter. See the topic TABLES and IGRAPH Command Syntax Converter for more information.

IGRAPH

  [/Y=[VAR(varname1)] 
      [TYPE={SCALE ([MIN=value] [MAX=value])}]
            {CATEGORICAL                    }
      [TITLE='string']]

  [/X1=[VAR(varname2)]] 
       [TYPE={SCALE([MIN=value] [MAX=value])}]
             {CATEGORICAL                   } 
       [TITLE='string']]

  [/X2=[VAR(varname3)]]
       [TYPE={SCALE([MIN=value] [MAX=value])}]
             {CATEGORICAL                   }
       [TITLE='string']]

  [/YLENGTH=value]

  [/X1LENGTH=value]

  [/CATORDER VAR(varname) 
    ({COUNT     }   [{ASCENDING }] [{SHOWEMPTY])]
     {OCCURRENCE}    {DESCENDING}   {OMITEMPTY}
     {LABEL}
     {VALUE}

  [/COLOR=varname
      [TYPE={SCALE([MIN=value] [MAX=value])}]
            {CATEGORICAL                   }
      [LEGEND={ON|OFF}] 
      [TITLE='string']]
      [{CLUSTER}]]
       {STACK  }

  [/REFLINE varname value [LABEL={ON|OFF}] 
                          [SPIKE = {ON|OFF}]]
                          [COLOR={ON|OFF}] 
                          [STYLE={ON|OFF}] 

  [/STYLE=varname 
      [LEGEND={ON|OFF}]
      [TITLE='string']]
      [{CLUSTER}]
       {STACK  }

  [/NORMALIZE]

  [/SIZE=varname
      [TYPE={SCALE([MIN=value] [MAX=value])}]
            {CATEGORICAL                   }
      [LEGEND={ON|OFF}]
      [TITLE='string']]

  [/STACK=varname]

  [/SUMMARYVAR=varname]

  [/PANEL varlist]

  [/POINTLABEL=varname]

  [/CASELABEL=varname]

  [/COORDINATE={HORIZONTAL}]
               {VERTICAL  }
               {THREE     }

  [/EFFECT={NONE }]
           {THREE}

  [/TITLE='string']

  [/SUBTITLE='string']


  [/CAPTION='string']


  [/VIEWNAME='line 1']


  [/CHARTLOOK='filename']


  [/SCATTER
      [COINCIDENT={NONE  }]
                  {JITTER}]


  [/BAR [(summary function)] 
      [LABEL {INSIDE }[VAL][N]]
             {OUTSIDE}
      [BASELINE=(value)]]


  [/PIE [(summary function)]
       [START value]
       [{CW|CCW}]
       [SLICE={INSIDE } [LABEL] [PCT] [VAL] [N]]
              {OUTSIDE}
       [STACK=LABEL]


  [/BOX [OUTLIERS={ON|OFF}] [EXTREME={ON|OFF}]
        [MEDIAN={ON|OFF}]
        [WHISKER={T   }]
                 {LINE}
        [CAPWIDTH (pct)]]


  [/LINE [(summary function)]
      STYLE={DOTLINE}
            {LINE   }
            {DOT    }
            {NONE   }
      [DROPLINE={ON|OFF}]
      [LABEL=[VAL] [N] [PCT]]
      [LINELABEL=[CAT] [N] [PCT]]
      [INTERPOLATE={STRAIGHT}]
                   {LSTEP    }
                   {CSTEP    }
                   {RSTEP    }
                   {LJUMP    }
                   {RJUMP    }
                   {CJUMP    }
                   {SPLINE   }
      [BREAK={MISSING}]]
             {NONE   }

  [/AREA [(summary function)]]
     [POINTLABEL = [VAL] [N] [PCT]]
     [AREALABEL = [CAT] [N] [PCT]]
     [BASELINE=(value)]
     [INTERPOLATE={STRAIGHT}]
                  {LSTEP   }
                  {CSTEP   }
                  {RSTEP   }
     [BREAK={MISSING}]
            {NONE   }
  
  [/ERRORBAR [{CI(pctvalue)}]
              {SD(sdval)   }
              {SE(seval)   }
      [LABEL [VAL][N]]
      [CAPWIDTH (pct)]
      [CAPSTYLE={NONE}]
                {T   }
      [SYMBOL={ON|OFF}]
      [BASELINE=value]]


  [/HISTOGRAM [CUM]
      [SHAPE={HISTOGRAM}]
      [X1INTERVAL={AUTO   }]
                  {NUM=n  }
                  {WIDTH=n}
      [X2INTERVAL={AUTO   }]
                  {NUM=n  }
                  {WIDTH=n}
      [X1START=n]
      [X2START=n]
      [CURVE={OFF|ON}]


  [/FITLINE [METHOD={NONE             }]
                    {REGRESSION LINEAR}
                    {ORIGIN LINEAR    }
                    {MEAN             }
                    {LLR [(NORMAL|EPANECHNIKOV|UNIFORM)]
                         [BANDWIDTH={FAST|CONSTRAINED}]
                         [X1MULTIPLIER=multiplier]
                         [X2MULTIPLIER=multiplier]}
      [INTERVAL[(cval)]=[MEAN] [INDIVIDUAL]]
      [LINE=[TOTAL] [MEFFECT]]]

  [/SPIKE  {X1      }]
           {X2      }
           {Y       }
           {CORNER  }
           {ORIGIN  }
           {FLOOR   }
           {CENTROID}

   [/FORMAT [ SPIKE [COLOR={ON|OFF}] [STYLE={ON|OFF}]]

Release History

Release 18.0

• IGRAPH syntax is deprecated. It will be removed in an upcoming release. It is highly recommended that you convert existing IGRAPH syntax with the syntax converter. See the topic TABLES and IGRAPH Command Syntax Converter for more information.
• LABEL=N keyword for the BOX subcommand is ignored.

Release 16.0

• X2LENGTH subcommand is ignored.
• ChartLook .clo files are no longer supported by the CHARTLOOK subcommand. Use chart templates (.sgt files) instead. See the topic Using Chart Templates for more information.
• COINCIDENT keyword for the SCATTER subcommand can no longer specify a jittering amount.
• SHAPE keyword for the BAR subcommand is ignored. The shape of the bars is always a rectangle.
• BARBASE keyword for the BAR subcommand is ignored.
• CLUSTER keyword for the PIE subcommand is now an alias for STACK.
• TEXTIN and NUMIN are ignored by the SLICE keyword for the PIE subcommand.
• Label position values (URIGHT, LRIGHT, ULEFT, and LLEFT) are ignored by STACK keyword for the PIE subcommand. The position is always an optimal one.
• BOXBASE keyword for the BOX subcommand is ignored.
• FANCY value is ignored by the WHISKER keyword for the BOX subcommand.
• LAGRANGE3 and LAGRANGE5 values are now aliases for SPLINE for the INTERPOLATE keyword for the LINE subcommand.
• DIRECTION keyword is ignored by the ERRORBAR subcommand. Error bars always extend both above and below the mean values.
• FANCY value is ignored by the CAPSTYLE keyword for the ERRORBAR subcommand.
• TOTAL and MEFFECT values are ignored by the CENTROID keyword for the SPIKE subcommand. Spikes are always drawn to subgroup means.
• When using the FITLINE subcommand, the formula of the fit line is no longer displayed in the graph.
• The CLUSTER subcommand is now an alias for STACK.

Example

IGRAPH
 /VIEWNAME='Scatterplot'
 /X1=VAR(trial1) TYPE=SCALE
 /Y=VAR(trial3) TYPE=SCALE
 /X2=VAR(trial2) TYPE=SCALE
 /COORDINATE=THREE 
 /X1LENGTH=3.0 
 /YLENGTH=3.0 
 /SCATTER COINCIDENT=NONE
 /FITLINE METHOD=REGRESSION LINEAR INTERVAL(90.0)=MEAN  LINE=TOTAL.